{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:K3TBNIEPA4QHPK4ZLVF7C7D25V","short_pith_number":"pith:K3TBNIEP","canonical_record":{"source":{"id":"1302.7093","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ed-ph","submitted_at":"2013-02-28T06:07:52Z","cross_cats_sorted":["physics.soc-ph"],"title_canon_sha256":"29f63017509d31e53458d25c46deef7f5b9fbdc750b28b17739001b3a44845d0","abstract_canon_sha256":"ceb32a9df1f528a9eca55149e3a280e553341ff1bfef121e3eda8c42c70aaf8d"},"schema_version":"1.0"},"canonical_sha256":"56e616a08f072077ab995d4bf17c7aed5e914b5715e92cadc883d31df8da4bde","source":{"kind":"arxiv","id":"1302.7093","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.7093","created_at":"2026-05-18T02:40:04Z"},{"alias_kind":"arxiv_version","alias_value":"1302.7093v3","created_at":"2026-05-18T02:40:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.7093","created_at":"2026-05-18T02:40:04Z"},{"alias_kind":"pith_short_12","alias_value":"K3TBNIEPA4QH","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"K3TBNIEPA4QHPK4Z","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"K3TBNIEP","created_at":"2026-05-18T12:27:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:K3TBNIEPA4QHPK4ZLVF7C7D25V","target":"record","payload":{"canonical_record":{"source":{"id":"1302.7093","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ed-ph","submitted_at":"2013-02-28T06:07:52Z","cross_cats_sorted":["physics.soc-ph"],"title_canon_sha256":"29f63017509d31e53458d25c46deef7f5b9fbdc750b28b17739001b3a44845d0","abstract_canon_sha256":"ceb32a9df1f528a9eca55149e3a280e553341ff1bfef121e3eda8c42c70aaf8d"},"schema_version":"1.0"},"canonical_sha256":"56e616a08f072077ab995d4bf17c7aed5e914b5715e92cadc883d31df8da4bde","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:40:04.099284Z","signature_b64":"0sN58VOWTXtNmpO5AceseUgXruNsTs3oNc6ZvvvBY8Rcc2R/76QHsdCxuAGBjqTm0DppIwnCdHuOCvRRHCyyBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"56e616a08f072077ab995d4bf17c7aed5e914b5715e92cadc883d31df8da4bde","last_reissued_at":"2026-05-18T02:40:04.098663Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:40:04.098663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.7093","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:40:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RK6BaHH+W/EVpY5dg+2qcu+QYYWz+sHVDzKkEWlJSviI9sI4cVWx/iIaBAAPqpMN6ZQag0aNoPvIeJoig2WoAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T04:01:38.684124Z"},"content_sha256":"097daa0e46d482383918b306b1f94aaf155c76311857cdbb9d2e2de2f7aac2c1","schema_version":"1.0","event_id":"sha256:097daa0e46d482383918b306b1f94aaf155c76311857cdbb9d2e2de2f7aac2c1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:K3TBNIEPA4QHPK4ZLVF7C7D25V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Secondary implementation of interactive engagement teaching techniques: Choices and challenges in a Gulf Arab context","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.soc-ph"],"primary_cat":"physics.ed-ph","authors_text":"A. F. Isakovic, G. W. Hitt, I. A. Qattan, M. S. Bawa'aneh, N. El-Kork, O. Fawwaz, S. Makkiyil","submitted_at":"2013-02-28T06:07:52Z","abstract_excerpt":"We report on a \"Collaborative Workshop Physics\" instructional strategy to deliver the first IE calculus-based physics course at Khalifa University, UAE. To these authors' knowledge, this is the first such course on the Arabian Peninsula using PER-based instruction. A brief history of general university and STEM teaching in the UAE is given. We present this secondary implementation (SI) as a case study of a novel context and use it to determine if PER-based instruction can be successfully implemented far from the cultural context of the primary developer and, if so, how might such SIs differ fr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.7093","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:40:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7b1rP0L5JB/r3M2pmFyVo6X+Zz7OyFHJoKQPUfXzfJD/ozIpGGSl2nV4i9B415uePWYWps9zUEtG9phafeSkDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T04:01:38.684860Z"},"content_sha256":"9309836371ce9f0395f66e3696d258a0e56ccac49784ab760357f5089b3d6754","schema_version":"1.0","event_id":"sha256:9309836371ce9f0395f66e3696d258a0e56ccac49784ab760357f5089b3d6754"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K3TBNIEPA4QHPK4ZLVF7C7D25V/bundle.json","state_url":"https://pith.science/pith/K3TBNIEPA4QHPK4ZLVF7C7D25V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K3TBNIEPA4QHPK4ZLVF7C7D25V/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-01T04:01:38Z","links":{"resolver":"https://pith.science/pith/K3TBNIEPA4QHPK4ZLVF7C7D25V","bundle":"https://pith.science/pith/K3TBNIEPA4QHPK4ZLVF7C7D25V/bundle.json","state":"https://pith.science/pith/K3TBNIEPA4QHPK4ZLVF7C7D25V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K3TBNIEPA4QHPK4ZLVF7C7D25V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:K3TBNIEPA4QHPK4ZLVF7C7D25V","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"ceb32a9df1f528a9eca55149e3a280e553341ff1bfef121e3eda8c42c70aaf8d","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ed-ph","submitted_at":"2013-02-28T06:07:52Z","title_canon_sha256":"29f63017509d31e53458d25c46deef7f5b9fbdc750b28b17739001b3a44845d0"},"schema_version":"1.0","source":{"id":"1302.7093","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.7093","created_at":"2026-05-18T02:40:04Z"},{"alias_kind":"arxiv_version","alias_value":"1302.7093v3","created_at":"2026-05-18T02:40:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.7093","created_at":"2026-05-18T02:40:04Z"},{"alias_kind":"pith_short_12","alias_value":"K3TBNIEPA4QH","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_16","alias_value":"K3TBNIEPA4QHPK4Z","created_at":"2026-05-18T12:27:49Z"},{"alias_kind":"pith_short_8","alias_value":"K3TBNIEP","created_at":"2026-05-18T12:27:49Z"}],"graph_snapshots":[{"event_id":"sha256:9309836371ce9f0395f66e3696d258a0e56ccac49784ab760357f5089b3d6754","target":"graph","created_at":"2026-05-18T02:40:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We report on a \"Collaborative Workshop Physics\" instructional strategy to deliver the first IE calculus-based physics course at Khalifa University, UAE. To these authors' knowledge, this is the first such course on the Arabian Peninsula using PER-based instruction. A brief history of general university and STEM teaching in the UAE is given. We present this secondary implementation (SI) as a case study of a novel context and use it to determine if PER-based instruction can be successfully implemented far from the cultural context of the primary developer and, if so, how might such SIs differ fr","authors_text":"A. F. Isakovic, G. W. Hitt, I. A. Qattan, M. S. Bawa'aneh, N. El-Kork, O. Fawwaz, S. Makkiyil","cross_cats":["physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ed-ph","submitted_at":"2013-02-28T06:07:52Z","title":"Secondary implementation of interactive engagement teaching techniques: Choices and challenges in a Gulf Arab context"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.7093","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:097daa0e46d482383918b306b1f94aaf155c76311857cdbb9d2e2de2f7aac2c1","target":"record","created_at":"2026-05-18T02:40:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"ceb32a9df1f528a9eca55149e3a280e553341ff1bfef121e3eda8c42c70aaf8d","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ed-ph","submitted_at":"2013-02-28T06:07:52Z","title_canon_sha256":"29f63017509d31e53458d25c46deef7f5b9fbdc750b28b17739001b3a44845d0"},"schema_version":"1.0","source":{"id":"1302.7093","kind":"arxiv","version":3}},"canonical_sha256":"56e616a08f072077ab995d4bf17c7aed5e914b5715e92cadc883d31df8da4bde","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56e616a08f072077ab995d4bf17c7aed5e914b5715e92cadc883d31df8da4bde","first_computed_at":"2026-05-18T02:40:04.098663Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:40:04.098663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0sN58VOWTXtNmpO5AceseUgXruNsTs3oNc6ZvvvBY8Rcc2R/76QHsdCxuAGBjqTm0DppIwnCdHuOCvRRHCyyBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:40:04.099284Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.7093","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:097daa0e46d482383918b306b1f94aaf155c76311857cdbb9d2e2de2f7aac2c1","sha256:9309836371ce9f0395f66e3696d258a0e56ccac49784ab760357f5089b3d6754"],"state_sha256":"e42532b0c466b1ef478c43ecf725eb0d0fd3bf1a5d44608276df634818bbbdcd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mj/xOtI37Anr426veVcItKspFZtwrcJ96CakNthIZFEIrizFOhCuH43A27s0HzFpBr7mL8iZf+LyfDXh/D4kBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T04:01:38.688199Z","bundle_sha256":"d3852a5f874d6257867fde7c9225cc40fc7a944e08bca86096cf00a9d206239e"}}